Ischemic Stroke Subtypes and Migraine with Visual Aura
نویسندگان
چکیده
منابع مشابه
Migraine with aura and ischemic stroke: which additional factors matter?
See related article, pages 2438–2445. Migraine with aura has been consistently associated with increased risk of ischemic stroke.1–3 Most studies suggest that this association is particularly strong for younger women. Although several potential biological mechanisms have been proposed to explain the migraine-stroke association, the precise mechanisms remain unknown. Because migraine is particul...
متن کاملMigraine with persistent visual aura.
CLINICAL HISTORIES Case 1.—This 74-year-old woman was referred by an ophthalmologist with an 8-week history of squiggles in her left field of vision of both eyes inferior more than superior. During the day, if her eyes were closed, she would see kaleidoscope-type letters with a colored background. The visual symptoms were constant except for several hours in the evening when there was total res...
متن کاملProbable migraine with visual aura and risk of ischemic stroke: the stroke prevention in young women study.
BACKGROUND AND PURPOSE Migraine with aura is associated with ischemic stroke, but few studies have investigated the clinical and anatomic features of this association. We assessed the association of probable migraine with and without visual aura with ischemic stroke within subgroups defined by stroke subtype, vascular territory, probable migraine characteristics, and other clinical features. ...
متن کاملSustained visual cortex hyperexcitability in migraine with persistent visual aura.
Persistent aura without infarction, a rare migraine disorder, is defined by aura symptoms that persist for >1 week without radiological evidence of cerebral infarction. To unveil its pathophysiological mechanisms, this study used magnetoencephalography to characterize the visual cortex excitability in persistent aura by comparison with episodic and chronic migraine. We recruited six patients wi...
متن کاملMigraine with visual aura in developing age: visual disorders.
Visual disorders are an important symptom in the migraine of developing age. Different kinds of visual disturbances can precede, accompany or follow a migraine attack. These visual disturbances can be grouped into negative (hemianopsia, quadrantopsia, scotoma) and positive (phosphene, teicopsia, metamorphopsia, macropsia, micropsia, teleopsia, diplopia, dischromatopsia, hallucination disturbanc...
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ژورنال
عنوان ژورنال: Turkish Journal Of Neurology
سال: 2017
ISSN: 1301-062X
DOI: 10.4274/tnd.98623